get_mrcsr_pointer Function

public function get_mrcsr_pointer(self, lvl_f) result(res)

Returns pointer to restriction matrix

Type Bound

multigrid_t

Arguments

Type	Intent	Optional	Attributes		Name
class(multigrid_t),	intent(in),		target	::	self	Instance of the type
integer,	intent(in)			::	lvl_f	Level of restriction matrix (from lvl_f to lvl_f+1)

Return Value type(csrmat_t), pointer

Helmholtz matrix for level lvl